Converting to OBD1: 1990 Honda CRX Si
alright, im gonna start with a list of parts im using
boomslang obd0-obd1 jumper harness
chipped obd1 p28
obd1 4 wire o2 sensor
obd2 gsr distributor
ive got all the vtec wires done
i wired the obd2 distributor wires to the obd0 distributor engine harness, i have crank with spark and fuel, but no start...i used the supplied boomslang conversion instructions for the distributor wiring, they are as follows:
BOOMSLANG INSTRUCTIONS
obd2--->obd0
(CYPP)dark blue--->orange
(CYPG)white--->white
(TDCP)green--->orange/blue
(TDCG)red--->white/blue
(CKPP)yellow--->blue/green
(CKPG)black--->blue/yellow
(ICM)yellow/green--->large white
(IGN OUT)black/yellow--->black/yellow
(TACH OUT)blue--->blue
i did however come across a different color matching diagram that conflicted with what i have above
RYWIRE
obd0
(CKPP)orange
(CKPG)white
(CYPP)blue/green
(CYPG)blue/yellow
(TDCP)orange/blue
(TDCG)white/blue
can anybody confirm either of these wiring color matchings instructions? help is greatly appreciated
boomslang obd0-obd1 jumper harness
chipped obd1 p28
obd1 4 wire o2 sensor
obd2 gsr distributor
ive got all the vtec wires done
i wired the obd2 distributor wires to the obd0 distributor engine harness, i have crank with spark and fuel, but no start...i used the supplied boomslang conversion instructions for the distributor wiring, they are as follows:
BOOMSLANG INSTRUCTIONS
obd2--->obd0
(CYPP)dark blue--->orange
(CYPG)white--->white
(TDCP)green--->orange/blue
(TDCG)red--->white/blue
(CKPP)yellow--->blue/green
(CKPG)black--->blue/yellow
(ICM)yellow/green--->large white
(IGN OUT)black/yellow--->black/yellow
(TACH OUT)blue--->blue
i did however come across a different color matching diagram that conflicted with what i have above
RYWIRE
obd0
(CKPP)orange
(CKPG)white
(CYPP)blue/green
(CYPG)blue/yellow
(TDCP)orange/blue
(TDCG)white/blue
can anybody confirm either of these wiring color matchings instructions? help is greatly appreciated
i dont think rywire places emphasis on wire color but moreso the plug itself... ur gonna need a pinout chart. this post on hondaswap.com talks about boomslang's instructions and has pics
http://hondaswap.com/hybrid-ed...73435/
Modified by saikouEF8 at 6:41 AM 3/19/2008
http://hondaswap.com/hybrid-ed...73435/
Modified by saikouEF8 at 6:41 AM 3/19/2008
alldata shows these wires colors:
obd2 gsr
(CKPP)white
(CKPG)blue
(CYPP)black
(CYPH)yellow
(TDCP)red
(TDCG)green
i need something that will give me a definite conclusion...its been 6 days since i started this and i have yet to get anywhere
obd2 gsr
(CKPP)white
(CKPG)blue
(CYPP)black
(CYPH)yellow
(TDCP)red
(TDCG)green
i need something that will give me a definite conclusion...its been 6 days since i started this and i have yet to get anywhere
alright, that site didnt help me
here are the wire colors of my obd0 crx distributor side connectors...starting from top left
top left - white/blue
top middle - white
top right - blue/yellow
bottom left - orange/blue
bottom middle - orange
bottom right - blue/green
large white @ very bottom
here are the wire colors of my obd0 crx distributor side connectors...starting from top left
top left - white/blue
top middle - white
top right - blue/yellow
bottom left - orange/blue
bottom middle - orange
bottom right - blue/green
large white @ very bottom
go through the EF and 92+ Civic faqs at the top of the forums. this has gotta be stickied somewhere... probly need this too. sorry couldnt help
OBD2 distributor to OBD1 wiring pinouts :
Yellow/Green-->Yellow/Green
Light Blue-->Blue/Green
White-->Blue/Yellow
Yellow-->Orange
Black-->White
Green-->Green
Red-->White/Blue
Dark Blue--> Blue
Black/Yellow-->Black/Yellow
Black-->Black
Modified by saikouEF8 at 7:04 AM 3/19/2008
OBD2 distributor to OBD1 wiring pinouts :
Yellow/Green-->Yellow/Green
Light Blue-->Blue/Green
White-->Blue/Yellow
Yellow-->Orange
Black-->White
Green-->Green
Red-->White/Blue
Dark Blue--> Blue
Black/Yellow-->Black/Yellow
Black-->Black
Modified by saikouEF8 at 7:04 AM 3/19/2008
Trending Topics
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AllMotorB16RoadRacer »</TD></TR><TR><TD CLASS="quote">thats the way i had it wired originally...i had fire, but no start...i went a different route, ill see if it works tonight</TD></TR></TABLE>
if you had fire, it was wired properly. Is your tank low on gas? Do you hear your pump prime the system? Check your alternator solenoid fuse(aka, controls everything that matters fuse).
if you had fire, it was wired properly. Is your tank low on gas? Do you hear your pump prime the system? Check your alternator solenoid fuse(aka, controls everything that matters fuse).
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AllMotorB16RoadRacer »</TD></TR><TR><TD CLASS="quote">the wiring color match was wrong...i ended up researching each individual wire color and function and wiring it correctly...it runs great now, no CEL or anything</TD></TR></TABLE>
Was something in this chart incorrect?
Was something in this chart incorrect?
yes...that chart is incorrect according to color and funtion...the only ones that were the same were ICM, IGN output and Tach Output
i wired it this way...
obd0 -- obd2
(ckpp) orange -- yellow
(ckpg) white -- black
(cypp) blue/green -- blue
(cypg) blue/yellow -- white
i wired it this way...
obd0 -- obd2
(ckpp) orange -- yellow
(ckpg) white -- black
(cypp) blue/green -- blue
(cypg) blue/yellow -- white
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